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setsockopt() with properly initialized option argument. Fixes issue #298 and possibly #274.

This commit is contained in:
Guy McSwain 2020-01-10 00:50:53 -06:00
parent 4b2a1efdab
commit 5c1f52215d
1 changed files with 2 additions and 2 deletions
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4
pigpio.c
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@ -8292,7 +8292,7 @@ int initInitialise(void)
} }
server6.sin6_port = htons(port); server6.sin6_port = htons(port);
int opt; int opt = 1;
setsockopt(fdSock, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)); setsockopt(fdSock, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
if (bind(fdSock,(struct sockaddr *)&server6, sizeof(server6)) < 0) if (bind(fdSock,(struct sockaddr *)&server6, sizeof(server6)) < 0)
SOFT_ERROR(PI_INIT_FAILED, "bind to port %d failed (%m)", port); SOFT_ERROR(PI_INIT_FAILED, "bind to port %d failed (%m)", port);
@ -8307,7 +8307,7 @@ int initInitialise(void)
SOFT_ERROR(PI_INIT_FAILED, "socket failed (%m)"); SOFT_ERROR(PI_INIT_FAILED, "socket failed (%m)");
else else
{ {
int opt; int opt = 1;
setsockopt(fdSock, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)); setsockopt(fdSock, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
} }
server.sin_family = AF_INET; server.sin_family = AF_INET;